package com.tao.service;

import com.tao.mapper.ShoppingCartMapper;
import com.tao.pojo.dto.ShoppingCartDto;
import com.tao.pojo.entity.ShoppingCart;

import java.util.List;

public interface ShoppingCartService {
    List<ShoppingCart> selectShoppingCart();

    void addShoppingCart(ShoppingCartDto shoppingCartDto);

    void subShoppingCart(ShoppingCartDto shoppingCartDto);

    void cleanShoppingCart();
}
